JP2002179169A - Storing container with spouting mechanism, spouting mechanism and adapter member - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable stored content filled in a container main body to be discharged directly to a required location without being refilled in a rigid container. SOLUTION: A discharging mechanism 30 can be fixed to a container main body 20 made of flexible raw material. Accordingly, the stored content filled in the container main body 20 can be discharged directly to a required location without being refilled in a rigid container. In addition, an adapter member 40 can be connected to a commercially available container main body 20 made of flexible raw material and a cap member 33 with the discharging mechanism 30. It is not necessary to develop either the exclusive container main body or the discharging mechanism so as to provide a discharging mechanism, resulting in that they can be provided at a low cost.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a technique for providing a container body for accommodating a fluid content such as a liquid, which is provided with a discharge mechanism, and more particularly to a rigid container body. A storage container with a discharge mechanism that enables discharge of contents without performing refilling work of
The present invention relates to a discharge mechanism used for the storage container and an adapter member used when connecting the container body and the discharge mechanism.

[0002]

2. Description of the Related Art Fluid contents such as liquids, such as liquid laundry detergents, glass cleaners, liquid soaps, shampoos, and various liquid or gel cosmetics, are usually rigid plastic container bodies. Is filled in a glass container body or a metal container body. Various discharge mechanisms such as a gun type spray, a pump type dispenser or a finger spray are attached to the outlet of the contents of these container bodies, and a predetermined amount of contents is discharged by operating the attached operation unit. And use it. However, these container bodies are bulky when the contents are discarded after consumption. Further, those made of glass or metal are particularly inconvenient for disposal. For this reason, in recent years, in order to enable long-term use without discarding the container body as much as possible, products in which a refillable content is filled in a bag formed from a flexible plastic sheet or the like in a bag shape are sold. Have been. According to this, the ejection mechanism is removed for the rigid container body to be refilled,
By transferring the contents filled in a flexible container,
The rigid container body that is inconvenient to dispose can be used for a long period of time, and the flexible container filled with the contents for refilling can be rounded or folded and compacted for disposal.

As described above, many refill containers made of a flexible material are used by cutting the upper corners with scissors or the like. However, in this case, if the entire amount is not refilled, it is necessary to store the container. However, there is a possibility that the contents may be deteriorated, and there is a problem in hygiene. In order to prevent alteration of the contents, the opening cut with scissors must be sealed with rubber bands or the like, which is troublesome. In view of this, there is also known a refill container body having a spout provided with a lid member that can be easily opened and closed. Further, what is called a so-called standing pouch is also known in which a flexible bag-shaped container main body is capable of standing on its own for convenience during storage.

[0004]

However, the above-mentioned conventional container body made of a flexible material is merely used for accommodating the contents for refilling in any case. There is no known device that has a discharge mechanism such as a gun-type spray and can directly use the contents without refilling a rigid container body. A bag-shaped flexible container body can usually be formed at low cost by simply bonding the peripheral portions of two sheets together by welding or bonding, etc., and can be manufactured at low cost. In such a case, it takes a considerable cost to produce a dedicated mold. In the case of a glass or metal container body, not only is it inconvenient at the time of disposal but also the container body itself is heavy and inconvenient to carry at the time of purchase. For this reason, there has been a demand for the development of a flexible and lightweight storage container having a discharge mechanism capable of directly discharging filled contents without transferring the contents.

[0005] Further, as described above, such a flexible and lightweight container body is already commercially available for refilling, and some of them are formed so that the lid member can be attached to the spout as described above. Some are known. On the other hand, a discharge mechanism provided on a rigid container body such as a gun type spray or a pump type dispenser has a female screw portion which can be screwed and connected to a male screw portion for mounting an opening / closing lid formed on an upper portion of the container body. It has a cap body. Therefore, if the cap body of the discharge mechanism already on the market can be connected to the flexible container body with the above-mentioned spout, the commercial product can be effectively used without producing a dedicated container body or discharge mechanism. Available and affordable, and for consumers,
A container body that is commercially available for refilling can be used as it is for refilling as it is conventionally, and there is an advantage that options are expanded. However, the diameter and the number of threads (grooves) are different between the protruding cylindrical portion formed on a commercially available flexible container body with a spout and to which the lid member is attached, and the cap body of the discharge mechanism. , Cannot be directly screwed together.

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and provides a flexible storage container with a discharge mechanism capable of discharging a filled content directly to a required location without transferring the content. That is the task. Further, the present invention can use a commercially available container body made of a flexible material,
An object of the present invention is to provide a discharge mechanism that can be provided at low cost without having to develop a dedicated cap body for connecting to a container body and an adapter member used when connecting the container body and the discharge mechanism. .

[0007]

According to the present invention, in order to solve the above-mentioned problems, a bag-shaped container main body made of a flexible material and capable of containing fluid contents is provided. A spout that is fixed to the container body and has a protruding cylindrical portion protruding to the outside of the container body, a liquid suction pipe that can be disposed in the container body through the spout, and a discharge port through the liquid suction pipe. An operating unit for discharging the contents from the outlet, and a discharging mechanism having a cap body detachably connected to the projecting cylindrical portion of the spout while the liquid suction tube is positioned in the container body. A storage container with a discharge mechanism is provided. According to the second aspect of the present invention, a tube having a first connecting portion connectable to the projecting cylindrical portion of the spout on one side and a second connecting portion connectable to the cap body on the other side. 2. The container with a discharge mechanism according to claim 1, wherein the cap body is detachably connected to the protruding cylindrical portion via the adapter member. According to the third aspect of the present invention, a male screw portion is formed on an outer circumferential surface of the projecting cylindrical portion of the spout, and a female screw portion is formed on an inner circumferential surface of the cap body. Is formed on the inner peripheral surface of a female screw portion screwed to the male screw portion of the protruding cylindrical portion, and the second connecting portion is formed on the outer peripheral surface of a male screw portion screwed to the female screw portion of the cap body. A container with a discharge mechanism according to claim 1 or 2, is provided. According to a fourth aspect of the present invention, there is provided the container with a discharge mechanism according to any one of the first to third aspects, wherein the spout is provided at an upper portion of the container body. According to the fifth aspect of the present invention,
The container with a discharge mechanism according to any one of claims 1 to 4, wherein the container body is a standing pouch. In the present invention according to claim 6, the discharge mechanism is a gun-type spray mechanism, a pump-type dispenser mechanism, or a finger spray mechanism, and the container with a discharge mechanism according to any one of claims 1 to 5, wherein I will provide a.

According to the present invention, a bag-shaped container main body made of a flexible material and capable of storing contents having fluidity is fixed to the container main body and protrudes outside the container main body. An openable and closable spout provided with a protruding cylindrical portion which is attached to a container used when the spout is opened and the contents are refilled with respect to a refillable container, and is attached to the container body. A discharge mechanism that enables the stored contents to be used without refilling the container to be refilled, and a liquid suction pipe that can be arranged in the container body via the spout, and An operating part for discharging the contents from the discharge port through a discharge port, a cylindrical adapter member having a first connecting part detachably connected to the protruding cylindrical part of the spout on one side, and the liquid suction tube as a container. With the adapter in the body, Providing a discharge mechanism which is characterized by comprising a second connecting portion to detachably freely connectable cap member formed on the other side of the member. In the present invention according to claim 8, a male screw portion is formed on an outer peripheral surface of the projecting tubular portion of the spout, and a female screw portion is formed on an inner peripheral surface of the cap body. Is formed on the inner peripheral surface of a female screw portion screwed to the male screw portion of the protruding cylindrical portion, and the second connecting portion is formed on the outer peripheral surface of a male screw portion screwed to the female screw portion of the cap body. An ejection mechanism according to claim 7, wherein According to a ninth aspect of the present invention, there is provided the discharge mechanism according to the seventh or eighth aspect, wherein the container body is a standing pouch. According to a tenth aspect of the present invention, there is provided the discharge mechanism according to any one of the seventh to ninth aspects, wherein the discharge mechanism is a gun type spray mechanism, a pump type dispenser mechanism or a finger spray mechanism.

According to the eleventh aspect of the present invention, a bag-shaped container main body made of a flexible material and capable of containing a fluid content is fixed to the container main body and protrudes outside the container main body. An openable and closable spout provided with a protruding cylindrical portion, which is opened, and the spout is opened, and a container used for refilling the contents with respect to the refillable container is provided via a liquid suction pipe. A discharge mechanism having an operation unit for discharging the contents from the discharge port with the liquid suction pipe positioned in the container body via the spout is provided, and the contents stored in the storage container are refilled. An adapter member for connecting a discharge mechanism that can be used without being refilled in a target container. The adapter member is formed in a cylindrical shape and has a first side detachably connected to the spout on one side. Has a connecting part, on the other side Providing an adapter member for ejecting mechanism connected to, characterized in that it has a free second coupling part connectable releasably to the cap body. According to the twelfth aspect of the present invention, a male screw portion is formed on an outer circumferential surface of the projecting cylindrical portion of the spout, and a female screw portion is formed on an inner circumferential surface of the cap body. The female screw part to be screwed to the male screw part of the protruding cylinder part is formed on the inner peripheral surface, and the second connecting part is that the male screw part to be screwed to the female screw part of the cap body is formed on the outer peripheral surface. An adapter member according to claim 11, characterized in that: According to a thirteenth aspect of the present invention, there is provided the adapter member according to the eleventh or twelfth aspect, wherein the container body is a standing pouch. According to a fourteenth aspect of the present invention, there is provided the adapter member according to any one of the eleventh to thirteenth aspects, wherein the discharge mechanism is a gun type spray mechanism, a pump type dispenser mechanism or a finger spray mechanism. .

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in more detail based on embodiments shown in the drawings. 1 to 3 are views showing a container 10 according to one embodiment of the present invention. As shown in these drawings, the storage container 10 includes a container main body 20 and a discharge mechanism 30.

The container main body 20 may be formed of a flexible sheet into a bag shape and can hold fluid contents such as liquid without leaking, and the material is not limited. However, a material that is easy to manufacture and has good chemical resistance is preferable. For example, a thermoplastic resin such as low density polyethylene can be used. As the sheet body, a composite soft packaging material or a composite film in which the above-mentioned thermoplastic resin film, paper, cellophane, aluminum foil or the like is laminated as necessary can be used. For example, by providing a thermoplastic resin film such as low-density polyethylene as an inner layer and providing an aluminum foil layer on its outer surface, gas barrier properties and light-shielding properties can be imparted. Further, a film made of polyamide or the like having a higher melting point than the inner layer may be laminated on the outer surface of the aluminum foil as the outer layer. The laminating means is optional, and it is also possible to laminate each layer after forming each layer in advance as described above, or to apply a thermoplastic resin such as low-density polyethylene to an intermediate layer such as aluminum foil. Can also be formed. The thermoplastic resin may be stretched or unstretched. In any case, the flexible sheet body forming the container body 20 is described in JP-A-2000-30.
Conventionally known various ones can be adopted, including those exemplified in JP-A-2141 and JP-A-2000-255599.

The container main body 20 shown in the figure is manufactured as a standing pouch which can stand on its own, and has three sheets of a front sheet 21, a back sheet 22 and a bottom sheet 23 which are formed into a substantially rectangular shape of a predetermined size. The body is used. An object of the present invention is to provide a container body 20 formed of a flexible sheet body with a discharge mechanism 30, and a normal pouch formed by joining two sheet bodies, a front sheet and a back sheet. Of course, it is applicable.

As shown in FIG. 3, the front sheet 21 and the back sheet 22 have thermoplastic resin layers opposed to each other when the sheets constituting them are, for example, the above-mentioned laminated ones. Above, each side 21a, 22a is heat-welded. The bottom sheet 23 is formed into a mountain fold at a substantially central portion thereof, and is disposed between the front sheet 21 and the back sheet 22 near one end thereof. Each side 23a of the bottom sheet 23 is also a front sheet. 21 and each side 21 of the back sheet 22
a and 22a are thermally welded. Also, the bottom sheet 23
Of the portions, the vicinity of the lower end edge 23b of the portion facing the front sheet 21 by being folded in a mountain is substantially arc-shaped.
1 is joined to the vicinity of the lower edge 21b, and the vicinity of the lower edge 23c of the portion facing the back sheet 22 is also joined to the vicinity of the lower edge 22b of the back sheet 22 in a substantially arc shape to be integrated. As a means for integrating these, usually, a heat welding means is used as described above, but other joining means such as adhesion may be used depending on the material of the sheet body to be adopted.

As a result, when the contents are filled, the mountain-folded bottom sheet 23 expands and the front sheet 21
Since the lower edges 21b and 22b of the back sheet 22 and the lower edges 23b and 23c of the bottom sheet 23 have a substantially elliptical shape, the container body 20 can be self-standing while being a flexible sheet body. is there.

In the present embodiment, one corner of the upper side of the front sheet 21 and the back sheet 22 is obliquely cut to form inclined side portions 21c and 22c. This inclined side 21
c, 22c, between the base 24 of the spout 24 as described later.
a is inserted and attached. The reason why the inclined side portions 21c and 21c are formed and the spout 24 is attached is that the container body 20 is slightly inclined when used for refilling as in the related art. This is because it is possible to pour the contents by just sifting. Of course, without forming such inclined sides 21c, 22c, the spout 24 is attached between the upper edges 21d, 22d. For example, when a gun-type spray is used as the discharge mechanism 30, the main body 32 is made substantially horizontal. It is also possible to attach. In particular, in the present invention, unlike the conventional refill pouch, the contents are not discharged from the spout 24 by inclining the container body 20 but the contents are discharged from a discharge mechanism 30 described below. The spout 24
It mainly functions only as an insertion port of the liquid suction pipe 31 of the discharge mechanism 30. Therefore, when attaching the spout 24, it is not essential for the present invention to form the inclined sides 21c and 22c.

However, since the spout 24 is provided in the inclined sides 21c, 22c, for example, the discharge mechanism 30 is provided.
When a gun-type spray is used as shown in FIG. 1, the main body 32 is mounted not inclined but inclined as shown in FIG. Assuming that the gun type spray main body 32 is mounted substantially horizontally on the upper part of the container main body 20, when discharging the contents toward a position lower than the container main body 20,
The container body 20 must be used at a considerable angle. However, as described in the present embodiment, even when the liquid is discharged toward such a place, the container body 20 does not need to be tilted so much, and has an advantage that the handling becomes easy. When the inclined side portions 21c and 22c are formed, they may be formed in advance before the front sheet 21 and the back sheet 22 are joined.
They can also be formed by processing both into a substantially rectangular shape, joining the sides 21a, 22a together, and then cutting.

The spout 24 is formed in a substantially rhombic shape in a plan view, and has a base 24a having a hole 24b at a substantially central portion thereof, and a projecting cylindrical portion 24c having a predetermined diameter projecting from the surface of the base 24a.
Are formed. A male screw portion 24d is formed on the outer peripheral surface of the protruding cylindrical portion 24c. In addition, the spout 24
The base portion 24a and the protruding cylindrical portion 24c are integrally formed of a thermoplastic resin that can be thermally welded to the front sheet 21 and the back sheet 22.

Then, the base 24a is positioned between the inclined side 21c of the front sheet 21 and the inclined side 22c of the back sheet 22, and a jig (not shown) for heat welding along this shape is provided. By using the peripheral surface of the base portion 24a,
c, 22c, and at locations where the base 24a is not disposed, the inclined sides 21c, 22c are joined to each other. Thereby, the spout 24 is attached between the inclined sides 21c and 22c (see FIG. 2). However, the attachment of the spout 24 is not necessarily limited to the heat welding means, but may be attached by bonding or the like. In addition, since the base part 24a is formed in a substantially rhombic shape, each inclined side part 21c, 22
The bonding area with c is increased as compared with the case where it is simply formed into a cylindrical shape, and it can be securely attached.

The upper edge 21d of the front sheet 21 and the back sheet 2
The gap formed by the second upper edge 22d functions as a content filling port. Therefore, the upper edges 21d and 22d are filled with a predetermined amount of contents from the gap formed by the upper edges 21d and 22d, and then joined and sealed by means such as heat welding.

The structure and manufacturing method of the container body 20 described above are merely examples, and the container body 20 to which the present invention can be applied is not limited thereto. Depending on the viscosity and the like of the contents, it is also possible to apply the method to a container body formed by means for filling the contents through a spout after the entire periphery is welded. In the case of a normal pouch that is not a standing pouch, the sheet body is folded in two, a spout is provided in the vicinity of the fold, and the opposite side where the spout is not provided is left as a content filling port. It is also possible to apply to those formed by forming.

The discharge mechanism 30 has a liquid suction pipe 31 which can be disposed in the container main body 20 through the spout 24. In this embodiment, the gun type spray main body 3
2 are connected. As the gun type spray main body 32, the operation part 34 is pulled toward the user, so that
What is necessary is just to be able to discharge the contents sucked up through 1 through the discharge port 32a, and various types of conventionally known types can be used. A cap body 33 is attached to the gun type spray main body 32 so as to be rotatable around the liquid suction tube 31 near the boundary with the liquid suction tube 31. The cap body 33 has a female screw part 33a formed on the inner peripheral surface, and is normally screwed to the mouth and neck of a rigid bottle-shaped container body. In the present embodiment, such a cap body 33 is used. But the suction pipe 31
4 and inserted into the container body 20, and then connected to the protruding cylindrical portion 24 c forming the spout 24. As a result, the discharge mechanism 30 is moved relative to the container body 20 made of a flexible material.
Can be provided.

The inner diameter of the cap body 33 of the discharge mechanism 30;
The outer diameter of the projecting cylindrical portion 24c constituting the spout 24 of the container main body 20 is made substantially the same as that of the female screw portion 33a.
When the number of threads of the male screw portion 24d and the like are matched,
Both can be directly screwed together, whereby the container 10 with a discharge mechanism of the present invention can be formed. However, conventionally, a commercially available gun-type spray cap has a diameter large enough to be screwed into the mouth and neck of a rigid bottle-shaped container body, while a commercially available refill is also available. The diameter of the protruding cylindrical portion provided on the pouch (container main body) is considerably smaller than the diameter of the cap body. Therefore,
In realizing the present invention, the cap body 33 and the protruding cylindrical portion 24c are both developed for exclusive use, or when one of them is commercially available, the other is developed for exclusive use. There is a need.
In this case, it is necessary to develop a dedicated one from a mold or the like that forms the cap body 33 and / or the protruding cylindrical portion 24c, which lacks versatility and increases the manufacturing cost.

For this reason, the present invention relates to a refilling container provided with a generally available general-purpose discharge mechanism having a versatile cap body and a commercially available general-purpose protruding cylindrical portion (pouring port). Adapter member 40 that can use the main body as it is
Is also provided.

That is, this adapter member 40 is
As shown in the figure, a ring-shaped partition part 41 projecting inward is formed inside a substantially central part in the axial direction as a whole, and is formed with the partition part 41 as a boundary. The tubular portion on the side constitutes the first connecting portion 42, and the tubular portion on the other side constitutes the second connecting portion 43. The inner diameter of the first connecting portion 42 is the same as that of the projecting cylindrical portion 2 of the spout 24 provided in the container body 20.
4c is formed to be substantially the same as the outer diameter of the first connecting portion 4c.
On the inner peripheral surface of No. 2, a female screw portion 42a that is screwed into a male screw portion 24d formed on the outer peripheral surface of the protruding cylindrical portion 24c is formed. The outer diameter of the second connecting portion 43 is substantially the same as the inner diameter of the cap body 33 of the ejection mechanism 30, and the outer circumferential surface of the second connecting portion 43 is formed on the inner circumferential surface of the cap body 33. A male screw portion 43a that is screwed to the female screw portion 33a is formed. In the first connecting portion 42, a ring-shaped seal member 44 laminated on the partition wall portion 41 is provided. Therefore, the cap member 33 of the commercially available discharge mechanism 30 having a different diameter can be easily connected to the projecting cylindrical portion 24c of the container body 20 through the adapter member 40. For this reason, it is not necessary to develop a special one as the discharge mechanism 30 or the container body 20, and it is possible to maintain their versatility, and it is not necessary to change their manufacturing process and materials.

The adapter member 40 can be provided in a state where it is provided as a component of the discharge mechanism 30 in advance, or can be provided as an independent component for connecting the discharge mechanism 30 and the container body 20. .

According to this embodiment, first, the container body 20
The first connecting portion 42 of the adapter member 40 is screwed into the protruding cylindrical portion 24c of the spout 24 provided in the above. Next, the cap body 33 of the ejection mechanism 30 is screwed into the second connecting portion 43 of the adapter member 40. Thereby, it is possible to form the storage container 10 provided with the discharge mechanism 30 in spite of using the well-known refill container main body 20. Since the container body 20 is formed of a flexible material, after consuming the contents, the container body 20 can be compacted by dismounting the ejection mechanism 30 and the adapter member 40, such as by rolling or folding, and then discarded. Can be.

The discharge mechanism 30 and the adapter member 40
Can be used repeatedly, so that after consumption of the contents, there is no need to purchase a product with the discharge mechanism 30 again, and a commercially available refillable container body with a spout is already purchased. The liquid suction pipe of the discharge mechanism 30 is inserted from the spout of the main body, and the discharge mechanism 30 can be attached to the spout through the adapter member 40 for use. Therefore, if you purchase a refillable container body,
There is no need to transfer to a rigid container as in the prior art.

The present invention is, of course, not limited to the above embodiment. For example, in the above-described embodiment, a gun-type spray type is used as the discharge mechanism. In this case, a configuration in which the contents are discharged in a mist state or a structure in which the contents are discharged in a foam state is adopted. You can also. Further, by operating the switching means, it is possible to adopt a configuration in which a fog state or a foam state can be arbitrarily selected. Further, the discharge mechanism may have any configuration as long as the mechanism can discharge the contents to the outside,
The invention is not limited to the gun type spray, but may be a pump type dispenser, finger spray or the like.

[0029]

As described above, the present invention has a structure in which a discharge mechanism can be attached to a container body formed of a flexible material. Therefore, the contents filled in the container main body can be directly discharged to a required portion without being transferred to a rigid container. In addition, the present invention has a structure in which the adapter member can be connected to a commercially available container body made of a flexible material and a cap body of a discharge mechanism. In order to provide the discharge mechanism, a special container body and discharge mechanism have been developed. It can be provided at low cost without the need to do so.

[Brief description of the drawings]

FIG. 1 is a side view showing a container with a discharge mechanism according to one embodiment of the present invention.

FIG. 2 is an exploded perspective view of a storage container according to the embodiment.

FIG. 3 is an exploded perspective view showing a container body used in the embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Storage container 20 Container main body 21 Front sheet 22 Back sheet 23 Bottom sheet 30 Discharge mechanism 31 Liquid suction pipe 32 Gun type spray main body 33 Cap body 34 Operation part 40 Adapter member 42 First connection part 43 Second connection part

Claims (14)

[Claims] 1. A bag-shaped container main body made of a flexible material and capable of storing contents having fluidity, and a projecting cylindrical portion fixed to the container main body and protruding outside the container main body. A spout, a liquid suction pipe that can be disposed in the container body through the spout, an operation unit that discharges contents from the discharge port through the liquid suction pipe, and the liquid suction pipe positioned in the container body. And a discharge mechanism having a cap body that is detachably connected to the protruding cylindrical portion of the spout in a retracted state. 2. A first connectable to a projecting cylindrical portion of the spout.
Is provided on one side and a second connecting portion connectable to the cap body is provided on the other side of the tubular adapter member, wherein the cap body is provided with the projecting cylindrical portion via the adapter member. The container with a discharge mechanism according to claim 1, wherein the container is detachably connected to the container. 3. A male screw portion is formed on an outer peripheral surface of the projecting cylindrical portion of the spout, and a female screw portion is formed on an inner peripheral surface of the cap body. A female screw part to be screwed to the male screw part of the protruding cylindrical part is formed on the inner peripheral surface, and the second connecting part is formed by a male screw part to be screwed to the female screw part of the cap body on the outer peripheral surface. The container with a discharge mechanism according to claim 1 or 2. 4. The container with a discharge mechanism according to claim 1, wherein the spout is provided at an upper part of the container body. 5. The container with a discharge mechanism according to claim 1, wherein the container body is a standing pouch. 6. The container with a discharge mechanism according to claim 1, wherein the discharge mechanism is a gun type spray mechanism, a pump type dispenser mechanism or a finger spray mechanism. 7. A bag-shaped container main body made of a flexible material and capable of storing contents having fluidity, and a projecting cylindrical portion fixed to the container main body and protruding outside the container main body. Having a spout that can be opened and closed, attached to a container used when the spout is opened and refilling the contents to the refill target container, and refilling the contents stored in the container body. A discharge mechanism capable of being used without being refilled in a target container, comprising: a liquid suction pipe that can be arranged in a container body through the spout; and a content from the discharge port through the liquid suction pipe. An operating unit for discharging, a tubular adapter member having a first connecting portion detachably connected to the projecting tubular portion of the spout on one side, and a state in which the liquid suction pipe is positioned in the container body And formed on the other side of the adapter member. Ejection mechanism, characterized by comprising a second detachable freely connectable cap body to the connecting portion of the. 8. The projecting cylindrical portion of the spout has a male screw portion formed on an outer peripheral surface thereof, and the cap body has a female screw portion formed on an inner peripheral surface thereof. A female screw part to be screwed to the male screw part of the protruding cylinder part is formed on the inner peripheral surface, and the second connecting part is formed by an external screw part to be screwed to the female screw part of the cap body on the outer peripheral surface. The ejection mechanism according to claim 7, wherein 9. The discharge mechanism according to claim 7, wherein the container body is a standing pouch. 10. The discharge mechanism according to claim 7, wherein the discharge mechanism is a gun type spray mechanism, a pump type dispenser mechanism or a finger spray mechanism. 11. A bag-shaped container main body made of a flexible material and capable of storing contents having fluidity, and a protruding cylindrical portion fixed to the container main body and protruding outside the container main body. An openable / closable spout, and a container used when the spout is opened to refill the contents to the refillable container; A discharge mechanism having an operation unit for discharging is attached in a state where the liquid suction pipe is positioned in the container body via the spout, and the contents stored in the storage container are used without being refilled into the container to be refilled. An adapter member for connecting a discharge mechanism, which is formed in a cylindrical shape, and has, on one side, a first connecting portion detachably connectable to the outlet. Beside
An adapter member for connecting a discharge mechanism, comprising a second connecting portion detachably connectable to the cap body. 12. A projecting cylinder portion of the spout has a male screw portion formed on an outer peripheral surface thereof, and the cap body has a female screw portion formed on an inner peripheral surface thereof. A female screw portion screwed to the male screw portion of the cap portion is formed on the inner peripheral surface, and the second connecting portion has a male screw portion screwed to the female screw portion of the cap body formed on the outer peripheral surface. Item 12. The adapter member according to Item 11. 13. The adapter member according to claim 11, wherein the container body is a standing pouch. 14. The spray mechanism according to claim 1, wherein the spray mechanism is a gun type spray mechanism.
14. The adapter member according to claim 11, wherein the adapter member is a pump type dispenser mechanism or a finger spray mechanism.